Ozark County, MO Population by Age

The median age in Ozark County, MO is 51.9, as per 2019-2023 ACS 5 -Year Estimates. Of the total population, 15.12% were under the age of 15, 12.87% aged 15 to 29, 43.05% aged 30 to 64, 24.80% aged 65 to 84, and 4.15% were 85 years of age and older.
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Updated Feb 22, 2025

Ozark County, MO population age distributions

A complete breakdown of Ozark County's age demographics from 0 to 85 years, distributed across 18 age groups is listed in the table below.

Age Group Population % of Total Population
Under 5 years 359 4.09%
5 to 9 years 417 4.75%
10 to 14 years 551 6.28%
15 to 19 years 524 5.97%
20 to 24 years 272 3.1%
25 to 29 years 333 3.8%
30 to 34 years 354 4.04%
35 to 39 years 358 4.08%
40 to 44 years 519 5.92%
45 to 49 years 532 6.06%
50 to 54 years 503 5.73%
55 to 59 years 607 6.92%
60 to 64 years 904 10.3%
65 to 69 years 906 10.33%
70 to 74 years 610 6.95%
75 to 79 years 403 4.59%
80 to 84 years 257 2.93%
85 years and over 364 4.15%
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Ozark County, MO population by age group

Key stats
2,123
Population under 25 years
1,564
Population aged 25-44
2,546
Population aged 45-64
2,540
Population aged 65+

Sources: U.S. Census Bureau, American Community Survey (ACS) 2019-2023

FIGURE 1

Ozark County, MO population by age group.

The largest age group is 65 to 69 years with a population of 906 (10.33% of the total population).

Source: U.S. Census Bureau American Community Survey (ACS) 2019-2023 5-Year Estimates.

The largest age group in Ozark County, MO was for the group of age 65 to 69 years with a population of 906 (10.33%), according to the 2019-2023 American Community Survey.

At the same time, the smallest age group in Ozark County, MO was the 80 to 84 years with a population of 257 (2.93%).

Ozark County, MO population by age cohort

To better understand the age distribution of Ozark County, MO's population, we divided it into the following 3 cohorts:

  • Children : Under the age of 18 years
  • Adults (working population): Between the age of 18 and 64 years
  • Seniors: 65 years and above

FIGURE 2

Ozark County, MO population by age cohort

The largest age group was 18 to 64 years with a population of 4,589 (52.31% of the total population).

Source: U.S. Census Bureau American Community Survey (ACS) 2019-2023 5-Year Estimates.

Ozark County, MO population by age cohort

Here's the population for each of the three cohorts.

Age Group Population % of Total Population
Under 18 years 1,644 18.74%
18 to 64 years 4,589 52.31%
65 years and over 2,540 28.95%
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Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:

  • Ozark County 's population under 18 was 18.74%, compared to the 22.16% nationwide.
  • Ozark County's working population (between 18 and 64) was 52.31%, compared to 61% nationwide.
  • Ozark County's elderly or the senior population (over 65 age) was 28.95% as compared to 16.84% nationwide.

Ozark County, MO population pyramid

Population pyramid for Ozark County, MO is charted below using the estimates from U.S. Census Bureau's American Community Survey 5-Year estimates. A wide base suggests population increase, narrow base indicates declining birth rates.

Key stats from our analysis of the Ozark County's population pyramid:

  • Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Ozark County, MO, is 27.0.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Ozark County, MO, is 51.8.
  • Total dependency ratio for Ozark County, MO is 78.8.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Ozark County, MO is 1.9.

FIGURE 3

Ozark County, MO population pyramid

Ozark County population distrubution across age and gender. A wide base suggests population increase, narrow base indicates declining birth rates.

Source: U.S. Census Bureau American Community Survey (ACS) 2019-2023 5-Year Estimates.

Ozark County, MO population pyramid

Here's the Ozark County, MO's male and female population across different age groups .

Age Group Population(Male) Population(Female) Total Population
Under 5 years 186 173 359
5 to 9 years 229 188 417
10 to 14 years 273 278 551
15 to 19 years 275 249 524
20 to 24 years 144 128 272
25 to 29 years 171 162 333
30 to 34 years 173 181 354
35 to 39 years 182 176 358
40 to 44 years 233 286 519
45 to 49 years 269 263 532
50 to 54 years 261 242 503
55 to 59 years 278 329 607
60 to 64 years 463 441 904
65 to 69 years 509 397 906
70 to 74 years 288 322 610
75 to 79 years 233 170 403
80 to 84 years 97 160 257
85 years and over 157 207 364
Exploring Ozark County's Diversity? Request Customized Data Now!

Things to know

What is the population of Ozark County, MO under 18?

Ozark County's population under the age of 18 is 1,644, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 18.74% of the total resident population of Ozark County, MO.

What is the aging population in Ozark County, MO?

Ozark County's population aged 65 years and above was 2,540. As per the U.S. Census Bureau's American Community Survey, this population is 28.95% of the entire population.

References

Datasets

Explore datasets by year of publication.
2025
Ozark County, MO Age Group Population Dataset: A Complete Breakdown of Ozark County Age Demographics from 0 to 85 Years and Over, Distributed Across 18 Age Groups // 2025 Edition
Last updated February 22, 2025
ACS
Free
Neilsberg
CSV, JSON
2019-2023
CC BY 4.0
About this dataset

Context

The dataset tabulates the Ozark County population distribution across 18 age groups. It lists the population in each age group along with the percentage population relative of the total population for Ozark County. The dataset can be utilized to understand the population distribution of Ozark County by age. For example, using this dataset, we can identify the largest age group in Ozark County.

Key observations

The largest age group in Ozark County, MO was for the group of age 65 to 69 years years with a population of 906 (10.33%), according to the ACS 2019-2023 5-Year Estimates. At the same time, the smallest age group in Ozark County, MO was the 80 to 84 years years with a population of 257 (2.93%). Source: U.S. Census Bureau American Community Survey (ACS) 2019-2023 5-Year Estimates

Content

When available, the data consists of estimates from the U.S. Census Bureau American Community Survey (ACS) 2019-2023 5-Year Estimates

Age groups:

  • Under 5 years
  • 5 to 9 years
  • 10 to 14 years
  • 15 to 19 years
  • 20 to 24 years
  • 25 to 29 years
  • 30 to 34 years
  • 35 to 39 years
  • 40 to 44 years
  • 45 to 49 years
  • 50 to 54 years
  • 55 to 59 years
  • 60 to 64 years
  • 65 to 69 years
  • 70 to 74 years
  • 75 to 79 years
  • 80 to 84 years
  • 85 years and over

Variables / Data Columns

  • Age Group: This column displays the age group in consideration
  • Population: The population for the specific age group in the Ozark County is shown in this column.
  • % of Total Population: This column displays the population of each age group as a proportion of Ozark County total population. Please note that the sum of all percentages may not equal one due to rounding of values.

Good to know

Margin of Error

Data in the dataset are based on the estimates and are subject to sampling variability and thus a margin of error. Neilsberg Research recommends using caution when presening these estimates in your research.

Custom data

If you do need custom data for any of your research project, report or presentation, you can contact our research staff at research@neilsberg.com for a feasibility of a custom tabulation on a fee-for-service basis.

Inspiration

Neilsberg Research Team curates, analyze and publishes demographics and economic data from a variety of public and proprietary sources, each of which often includes multiple surveys and programs. The large majority of Neilsberg Research aggregated datasets and insights is made available for free download at https://www.neilsberg.com/research/.

Recommended for further research

This dataset is a part of the main dataset for Ozark County Population by Age. You can refer the same here

Ozark County, MO Age Cohorts Dataset: Children, Working Adults, and Seniors in Ozark County - Population and Percentage Analysis // 2025 Edition
Last updated February 22, 2025
ACS
Free
Neilsberg
CSV, JSON
2019-2023
CC BY 4.0
About this dataset

Context

The dataset tabulates the Ozark County population by age cohorts (Children: Under 18 years; Working population: 18-64 years; Senior population: 65 years or more). It lists the population in each age cohort group along with its percentage relative to the total population of Ozark County. The dataset can be utilized to understand the population distribution across children, working population and senior population for dependency ratio, housing requirements, ageing, migration patterns etc.

Key observations

The largest age group was 18 to 64 years with a poulation of 4,589 (52.31% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2019-2023 5-Year Estimates.

Content

When available, the data consists of estimates from the U.S. Census Bureau American Community Survey (ACS) 2019-2023 5-Year Estimates.

Age cohorts:

  • Under 18 years
  • 18 to 64 years
  • 65 years and over

Variables / Data Columns

  • Age Group: This column displays the age cohort for the Ozark County population analysis. Total expected values are 3 groups ( Children, Working Population and Senior Population).
  • Population: The population for the age cohort in Ozark County is shown in the following column.
  • Percent of Total Population: The population as a percent of total population of the Ozark County is shown in the following column.

Good to know

Margin of Error

Data in the dataset are based on the estimates and are subject to sampling variability and thus a margin of error. Neilsberg Research recommends using caution when presening these estimates in your research.

Custom data

If you do need custom data for any of your research project, report or presentation, you can contact our research staff at research@neilsberg.com for a feasibility of a custom tabulation on a fee-for-service basis.

Inspiration

Neilsberg Research Team curates, analyze and publishes demographics and economic data from a variety of public and proprietary sources, each of which often includes multiple surveys and programs. The large majority of Neilsberg Research aggregated datasets and insights is made available for free download at https://www.neilsberg.com/research/.

Recommended for further research

This dataset is a part of the main dataset for Ozark County Population by Age. You can refer the same here

Ozark County, MO Population Pyramid Dataset: Age Groups, Male and Female Population, and Total Population for Demographics Analysis // 2025 Edition
Last updated February 22, 2025
ACS
Free
Neilsberg
CSV, JSON
2019-2023
CC BY 4.0
About this dataset

Context

The dataset tabulates the data for the Ozark County, MO population pyramid, which represents the Ozark County population distribution across age and gender, using estimates from the U.S. Census Bureau American Community Survey (ACS) 2019-2023 5-Year Estimates. It lists the male and female population for each age group, along with the total population for those age groups. Higher numbers at the bottom of the table suggest population growth, whereas higher numbers at the top indicate declining birth rates. Furthermore, the dataset can be utilized to understand the youth dependency ratio, old-age dependency ratio, total dependency ratio, and potential support ratio.

Key observations

  • Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Ozark County, MO, is 27.0.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Ozark County, MO, is 51.8.
  • Total dependency ratio for Ozark County, MO is 78.8.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Ozark County, MO is 1.9.
Content

When available, the data consists of estimates from the U.S. Census Bureau American Community Survey (ACS) 2019-2023 5-Year Estimates.

Age groups:

  • Under 5 years
  • 5 to 9 years
  • 10 to 14 years
  • 15 to 19 years
  • 20 to 24 years
  • 25 to 29 years
  • 30 to 34 years
  • 35 to 39 years
  • 40 to 44 years
  • 45 to 49 years
  • 50 to 54 years
  • 55 to 59 years
  • 60 to 64 years
  • 65 to 69 years
  • 70 to 74 years
  • 75 to 79 years
  • 80 to 84 years
  • 85 years and over

Variables / Data Columns

  • Age Group: This column displays the age group for the Ozark County population analysis. Total expected values are 18 and are define above in the age groups section.
  • Population (Male): The male population in the Ozark County for the selected age group is shown in the following column.
  • Population (Female): The female population in the Ozark County for the selected age group is shown in the following column.
  • Total Population: The total population of the Ozark County for the selected age group is shown in the following column.

Good to know

Margin of Error

Data in the dataset are based on the estimates and are subject to sampling variability and thus a margin of error. Neilsberg Research recommends using caution when presening these estimates in your research.

Custom data

If you do need custom data for any of your research project, report or presentation, you can contact our research staff at research@neilsberg.com for a feasibility of a custom tabulation on a fee-for-service basis.

Inspiration

Neilsberg Research Team curates, analyze and publishes demographics and economic data from a variety of public and proprietary sources, each of which often includes multiple surveys and programs. The large majority of Neilsberg Research aggregated datasets and insights is made available for free download at https://www.neilsberg.com/research/.

Recommended for further research

This dataset is a part of the main dataset for Ozark County Population by Age. You can refer the same here

If you're looking for datasets from another year, please feel free to contact us at research@neilsberg.com and we'll be happy to assist you further.

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Population of places that contain Ozark County

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Neilsberg Research team are data scientists with expertise in processing, analysis and visualization of big data helping small businesses make right decisions.

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